Triathlon | Duathlon | Slateman 2026

Slateman 2026 Sprint

Dive into the experience with our Sprint distance — a spirited swim, bike and run set against the dramatic backdrop of Eryri (Snowdonia). Perfect for newcomers or those wanting a fast and fun challenge, it’s your gateway to the Slateman adventure.

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Route Maps
Route Description
Prices
Important Information

Dates

14 Jun 2026

Location

Llanberis

Distances

Sprint

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Routes

Swim - 750 Metres

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Bike - 20.2Km

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Run - 5.8Km

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Route Description

Swim in Llyn Padarn in the shadow of Yr Wyddfa (Snowdon) surrounded by the history of Slate Mining in the Welsh hills.

Cycle alongside Yr Wyddfa, climbing up the famous Llanberis Pass. You’ll first cycle past the historic Dinorwic Slate Quarry and on through Nant Peris; as the climb really starts to burn you’ll be able to distract your mind with the incredible mountains that surround you. You turning point is the famous Pen y Gwryd Hotel where Hilary and Tenzing trained to take on Mount Everest. There's one final uphill struggle back to the top of Pen y Pass then it's down down down all the way back to Llanberis and transition with views all the way to Anglesey. The section from Nant Peris to Pen y Gwryd and back again is all on closed roads offering a once in a lifetime opportunity to cycle on the famous pass without traffic passing.

With so much history the tough 5.8 km run will have loads to keep you motivated as your legs complain. Running on some of the best trails around, you’ll go past Vivian Quarry, and head towards Dinorwic, before taking a short section of road in the direction of Fachwen. You’ll then turn steeply downhill through beautiful forests, with glimpses of Yr Wyddfa, past the Quarry Hospital and back along the home straight through the fields and to the finish line where a warm Always Aim High welcome will greet you.

Pricing

Tier 1- Individual

Ends: 06/07/2025

£89.99

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Tier 2 - Individual

Ends: 31/05/2026

£96.99

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Tier 3 - Individual

Ends: 12/06/2026

£106.99

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Team Relay

Ends: 31/05/2026

£125.99

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SprintDistance Adventure Triathlon Season Pass

Ends: 12/06/2026

£179.99
Instalment Plan Available until 1/4/26

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Important Information

What's Included?

Spectacular location - at the heart of Eryri (Snowdonia)
On-course support
Drink station in transition (Water, High5 & High5 gels)
Fully signed & marshalled course
Professional timing - chip timed, live results & sms text result
Access to the event village - music, commentary, food vendors and shopping
Locally sourced slate finisher coaster
HIGH5 Bike bottle & socks giveaway

Minimum Age

In line with British Triathlon rules, you must be at least 17 years old to take part in this race.

Registration

Registration for the Sprint Triathlon will take place on Saturday afternoon and Sunday morning. We will confirm specific times in your Final Instructions, which will be available on the website and via email 10 days before the race.

Registration is usually located in Llanberis, on the field situated next to the Community Centre - LL55 4UR.

Wave start times

The first wave usually starts at 09:00. Confirmed timings will be detailed in your Final Instructions, which will be available on the website and via email 10 days before your race.

Waves are allocated using the estimated finish time on your entry.

You'll be able to find out which wave you're in by logging onto the Live Tracker app ahead of the race. Details of this will be emailed to you along with the Final Instructions.

Transition Times

Transition opens early on the morning of the event and will close approximately 30 minutes before the first wave starts. You may not enter transition for any reason after the allocated time. Confirmed timings will be detailed in your Final Instructions, which will be available on the website and via email 10 days before your race.

Transition will only be open for racking on the day of the event. It is not possible to leave your bike overnight.

Equipment left in Transition after it closes will be removed, and its security cannot be guaranteed.

Cut off times

In the interest of athlete safety and the safety of our volunteers on the course, there will be strict cut-off times in place.

You have a total of 35 minutes to complete your swim and exit transition.
You have a total of 1 hour and 45 minutes to complete your bike and exit transition.
You have a total of 1 hour and 15 minutes to complete your run.

Timings are subject to change. Confirmed timings will be detailed in your final instructions. These are emailed to athletes 10 days before the race, and they’ll also be available 10 days before the race on our website.

Prizes

We hold a prize giving ceremony after racing finishes, approximate timings will be detailed in the Final Instructions however it is a good idea to listen out for updates that come in over the tannoy. Sometimes the ceremony may be delayed and we wouldn't want you to miss out. We don't send out prizes after the event, so make sure you attend the ceremony and receive your big Welsh cheer!

Please note if an age group athlete finishes in the top 3 overall, they will receive their prize in the overall category, the age group prize will be awarded to the next fastest athlete.

Prize Categories for the Sprint Triathlon are (for both open and female ):